function modify_request in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/guzzlehttp/psr7/src/functions.php \GuzzleHttp\Psr7\modify_request()

Clone and modify a request with the given changes.

The changes can be one of:

• method: (string) Changes the HTTP method.
• set_headers: (array) Sets the given headers.
• remove_headers: (array) Remove the given headers.
• body: (mixed) Sets the given body.
• uri: (UriInterface) Set the URI.
• query: (string) Set the query string value of the URI.
• version: (string) Set the protocol version.

Parameters

RequestInterface $request Request to clone and modify.:

array $changes Changes to apply.:

Return value

RequestInterface

File

vendor/guzzlehttp/psr7/src/functions.php, line 198

Namespace

GuzzleHttp\Psr7

Code

function modify_request(RequestInterface $request, array $changes) {
  if (!$changes) {
    return $request;
  }
  $headers = $request
    ->getHeaders();
  if (!isset($changes['uri'])) {
    $uri = $request
      ->getUri();
  }
  else {

    // Remove the host header if one is on the URI
    if ($host = $changes['uri']
      ->getHost()) {
      $changes['set_headers']['Host'] = $host;
    }
    $uri = $changes['uri'];
  }
  if (!empty($changes['remove_headers'])) {
    $headers = _caseless_remove($changes['remove_headers'], $headers);
  }
  if (!empty($changes['set_headers'])) {
    $headers = _caseless_remove(array_keys($changes['set_headers']), $headers);
    $headers = $changes['set_headers'] + $headers;
  }
  if (isset($changes['query'])) {
    $uri = $uri
      ->withQuery($changes['query']);
  }
  return new Request(isset($changes['method']) ? $changes['method'] : $request
    ->getMethod(), $uri, $headers, isset($changes['body']) ? $changes['body'] : $request
    ->getBody(), isset($changes['version']) ? $changes['version'] : $request
    ->getProtocolVersion());
}